ITEM NAME:50PCS 40Pin Header Connector 2.54mm Single Row Male Pin Header Strip H8J4 50PCS 40Pin Header Connector 2.54mm Single Row Male Pin Header Strip H8J4 Pitch: 2.54mm. Number of pins: 40pin Gender of connector: male Type of row: Single row Type of connector: straight Brand New and High Quality. Material: plastic,metal Color:black Package includes: 50 x 40pin Single row male pin header strip Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm..Number of pins: 40pin. 50 x 40pin Single row male pin header strip. Gender of connector: male. Pitch: 2.54mm. Type of row: Single row. Type of connector: straight.